<?php


namespace app\login\model;


use think\Model;

class SignUpdate extends Model
{
    protected $table = 'admin_sign';

    # 根据id查找数据
    public function findOne($id)
    {
        $data = self::where('sign_id', '=', $id)
            ->find()
            ->toArray();
        return $data;
    }
}